FIGURE 5.

Amino acid and total nitrogen content in ZH11 transgenic plants. Total amino acid concentration (A), total amino acid content per part (B), and total nitrogen content per part (C) of 3-month-old cultured ZH11 and transgenic seedlings using basic rice culture solution supplemented with 1.0 mM NH₄NO₃ as a nitrogen source. OE1, OE2, and Ri indicated that mixed equal-amount which extracted from each three OE1, OE2, and Ri lines, respectively. Three replicates have been used for each experiment. Significant levels (each transgenic line VS. ZH11): ^∗∗∗p < 0.001, ^∗∗p < 0.01, ^∗p < 0.05. Error bars depict the SD (n = 3).